A parallel line must have the same slope. The only one it can be is A
The first term, a, is 2. The common ratio, r, is 4. Thus,
a_(n+1) = 2(4)^(n).
Check: What's the first term? Let n=1. Then we get 2(4)^1, or 8. Is that correct? No.
Try this instead:
a_(n) = a_0*4^(n-1). Is this correct? Seeking the first term (n=1), does this formula produce 2? 2*4^0 = 2*1 = 2. YES.
The desired explicit formula is a_(n) = a_0*4^(n-1), where n begins at 1.
Its not the first two, I’m having trouble seeing those bottom two and what they are.
3rd one: y=ln x
Answer: %25
Step-by-step explanation: 19/76 = 0.25
Answer:
20 292 02 202 202
Step-by-step explanation: